Soft Sided Travel Pet Carrier for Dog or Cat. Airline Approved For In Cabin Under Seat Storage, Travel Tote Bag Stylish and functional pet carrier to easily, comfortably and safely transport your pet Seatbelt / luggage strap; mesh panels for ventilation; top and side entry Spring wire frame easily conforms to airlines' underseat dimensions Size:452929cm Lightweight,folds for easy storage and is easy to transport your pet with an adjustable double shoulder strap included for better stability and support